Artículos de revistas
Study of the external female genitalia of 14 Rhodnius species (Hemiptera, Reduviidae, Triatominae) using scanning electron microscopy
Fecha
2014-01-09Registro en:
Parasites & Vectors. 2014 Jan 09;7(1):17
10.1186/1756-3305-7-17
Autor
Rosa, João A
Mendonça, Vagner J
Gardim, Sueli
Carvalho, Danila B
Oliveira, Jader
Nascimento, Juliana D
Pinotti, Heloisa
Pinto, Mara C
Cilense, Mario
Galvão, Cleber
Barata, Jose M S
Institución
Resumen
Background
Among the vectors of Chagas disease (Hemiptera: Reduviidae:Triatominae), there are eighteen Rhodnius species described and some are difficult to identify. The aim of this article is to contribute to the specific identification of fourteen Rhodnius spp. through morphological characters of the external female genitalia.
Methods
Female abdomens were cut transversely. The specimens were then prepared for examination by using scanning electron microscopy.
Results
The careful examination of the dorsal, posterior and ventral sides revealed characteristics that allowed the identification of each of the fourteen species.
Conclusion
The use of external female genitalia as characteristics are proposed as a tool for specifically identifying Rhodnius species, and an identification key for these species is presented.